Riddle

So cold, damp and dark this place. To stay you would refrain, yet those who occupy this place do never complain.

Choose an answer

A.A dungeon
B.A basement
C.A cave
D.A grave
Hint: It's a 2-word phrase with 6 letters, starting with "A".

Answer

A grave

Why this is the answer

A grave is cold, dark, and unwelcoming to the living, yet its permanent occupants -- the dead -- never object to staying.

This riddle is filed under Hard/Difficult Riddles and rated Medium.